18 U.S. Code § 2258 - Failure to report child abuse

A person who, while engaged in a professional capacity or activity described in subsection (b) ofsection
226 of the Victims of Child Abuse Act of 1990 on Federal land or in a federally operated (or contracted) facility, learns of facts that give reason to suspect that a child has suffered an incident of child abuse, as defined in subsection (c) of that section, and fails to make a timely report as required by subsection (a) of that section, shall be fined under this title or imprisoned not more than 1 year or both.